The SIMATIC Panel PC 677B. Which is a 15-inch touch screen exhibit 2×10/100/1000 Mbit/s Ethernet. Core 2 Duo CPU T5500, 1.66GHz data speed; 2 MB SLC, 2 x PCI; including 1 GB DDR2 RAM; 160 GB SATA HDD 3.5″, DVD +-R +-RW; PROFIBUS/MPI; Windows XP Prof.
The SIMATIC PANEL PC 477B 15inch TOUCH Display screen, which is resolution 1024X768 STANDARD FRONT W. USB INTERFACE INTEL CELERON M processors , speed 1.0 GHz PROFIBUS DP 12 ,1GB RAM (DDR2) 2 X ETHERNET 1 GBIT/S 4 X USB 2.0, 500MA 1 X RS232 COM1 POWER SUPPLY DC 24V 2 CF-SLOTS